Devttys0 - devttys0.com - /dev/ttyS0
General Information:
Latest News:
Vegas, Baby! 30 Jul 2013 | 09:20 am
I’m Vegas-bound for my Black Hat briefing, full of all the wonderful security SNAFU’s we’ve come to expect from embedded devices. If you want to see some surveillance cameras getting hacked, stop by m...
Encryption vs Compression, Part 2 15 Jun 2013 | 08:32 pm
I’ve recently been examining the feasibility of differentiating compressed data from encrypted data based on variations in the entropy of the data. Initial results showed some promise, but were tested...
EDE101 July Registration Open 13 Jun 2013 | 12:06 am
Registration is open for the July 2013 offering of our Embedded Device Exploitation 101 course. Only two days left for the early bird discount!
Differentiate Encryption From Compression Using Math 13 Jun 2013 | 12:00 am
When working with binary blobs such as firmware images, you’ll eventually encounter unknown data. Particularly with regards to firmware, unknown data is usually either compressed or encrypted. Analysi...
Finding All Paths Between Two Functions in IDA 30 Apr 2013 | 07:02 am
A common need that I have when reversing code is to find all possible code paths between two functions. Say for example that I’m looking for calls to dangerous functions, like sprintf, and I want to f...
Binwalk 1.2 Release 2 Apr 2013 | 10:50 pm
Binwalk 1.2 has been released, and in addition to the usual signature / speed improvements, it sports several new features: Recursive file scanning and extraction Entropy and strings analysis Plugi...
EDE101 April 2013 Registration Open 10 Mar 2013 | 07:31 am
Registration is open for the April 2013 offering of our Embedded Device Exploitation 101 course.
Interview on PaulDotCom 12 Feb 2013 | 01:55 am
Woohoo! I’m getting interviewed on PaulDotCom! I guess this means I’m internet famous now. Don’t miss it!
Binwalk v1.0, Now With Python! 7 Feb 2013 | 02:26 am
Binwalk 1.0 has just been released and has been completely re-written as a Python module. This means that not only does it feature smarter scanning and signature processing features that were much, mu...
February EDE Class 26 Jan 2013 | 12:07 am
Registration for our February Embedded Device Exploitation course is now open! Class dates are February 12th & 13th, so register now while you still can. http://www.tacnetsol.com/training
